ECNumber238-878-4
Properties:
| RelatedCategories | AdditionalStandards,AnalyticalStandards,Analytical/Chromatography,ProficiencyTesting,Solids/SoilsHazardousWasteOrganicPTs, |
| packaging | ampuleof1×100 g |
| mfr.no. | RTC,SPE-007 |
| matrix | soil |
| storagetemp. | 2-8°C |
Description:
FrequentlyAskedQuestions
FrequentlyAskedQuestions
areavailableforthisProduct.
Generaldescription
ThisproficiencytestingsampleisproducedinaccordancewithISO/IEC17043:2010.Allinformationregardingtheuseofthismaterialcanbefoundinthereportingpacketsuppliedforeachsample.
OtherNotes
Proficiencytestingsamplesaepresentedassingleblind.Novaluesforthesamplesarereleaseduntilthetestingperiodconcludes.Valuesofanalytesvarylottolot.
ProficiencyTestingSchedule(2017-2018)
Soils
LPTP17-S1February1-March17,2017
LPTP17-S2April12-May26,2017
LPTP17-S3July26-September8,2017
LPTP17-S4October11-November24,2017
LPTP18-S1January31-March16,2018
LPTP18-S2April11-May25,2018
LPTP18-S3July25-September7,2018
LPTP18-S4October10-November23,2018
Quick-TurnStudy-(non-scheduledproficiencytestthatisavailableatanytime)
PreparationNote
ThePTsamplesizeprovidedis100gofsoil. Recommendedminimumsamplesizeis10grams.ThesoilhasbeenchemicallystABIlizedtominimizedegradationofthesample.ThePTsamplehasbeensizedto100mesh.Thesamplehasbeenintentionallypreparedwithanapparentheadspace.Thesampleissuitableforgravimetric,GC,andIRmethods.ThecarbonchainofinterestisC12toC28.IfyouanalyzeforadifferentrangeasdictatedbyyouranalysismethodyoumustindicatethatrangeonTheReportForm.
SamplePreparation
Mixpriortouse.ThesampleisasoilcontainingDieselRangeOrganics(DRO)tobeextractedandanalyzedusingthemethodsforwhichyouareseekingaccreditation.
Onthereportform,listtheextractiontechniqueanddeterminativemethodforanalysisofthissample.Reportonadryweightbasis.
Safety:
GHS08
